Ribbed grab rail



FIG. 1 is a perspective view of the ribbed grab rail according to the present design;

FIG. 2 is an alternate perspective view of the ribbed grab rail of FIG. 1;

FIG. 3 is an end view of the ribbed grab rail of FIG. 1;

FIG. 4 is a right or left side view of the ribbed grab rail of FIG. 1;

FIG. 5 is a top view of the ribbed grab rail of FIG. 1;

FIG. 6 is a bottom view of the ribbed grab rail of FIG. 1; and,

FIG. 7 is a perspective view of the ribbed grab rail of FIG. 1, as installed using stanchions.

The claimed design is shown broken in the center for ease of illustration. 

The ornamental design for a ribbed grab rail, as shown and described. 